CMAKE_POLICY_WARNING_CMP<NNNN>
Explicitly enable or disable the warning when CMake Policy CMP<NNNN>
is not set. This is meaningful only for the few policies that do not
warn by default:
- CMAKE_POLICY_WARNING_CMP0025 controls the warning for
policy CMP0025.
- CMAKE_POLICY_WARNING_CMP0047 controls the warning for
policy CMP0047.
- CMAKE_POLICY_WARNING_CMP0056 controls the warning for
policy CMP0056.
- CMAKE_POLICY_WARNING_CMP0060 controls the warning for
policy CMP0060.
- CMAKE_POLICY_WARNING_CMP0065 controls the warning for
policy CMP0065.
- CMAKE_POLICY_WARNING_CMP0066 controls the warning for
policy CMP0066.
- CMAKE_POLICY_WARNING_CMP0067 controls the warning for
policy CMP0067.
- CMAKE_POLICY_WARNING_CMP0082 controls the warning for
policy CMP0082.
- CMAKE_POLICY_WARNING_CMP0089 controls the warning for
policy CMP0089.
- CMAKE_POLICY_WARNING_CMP0102 controls the warning for
policy CMP0102.
This variable should not be set by a project in CMake code. Project
developers running CMake may set this variable in their cache to
enable the warning (e.g. -DCMAKE_POLICY_WARNING_CMP<NNNN>=ON).
Alternatively, running cmake(1) with the --debug-output,
--trace, or --trace-expand option will also enable the warning.